var createError = require('http-errors');
var express = require('express');
var path = require('path');
var cookieParser = require('cookie-parser');
var lessMiddleware = require('less-middleware');
var logger = require('morgan');
var session=require("express-session");

var facialRouter = require('./routes/facial');
var adRouter = require('./routes/ad');

var app = express();

// view engine setup
app.set('views', path.join(__dirname, 'views'));
// app.set('view engine', 'ejs');
// 新的引擎
app.set('view engine', 'html');
app.engine('html',require('express-art-template'));

app.use(logger('dev'));
app.use(express.json());
app.use(express.urlencoded({ extended: false }));
app.use(cookieParser());
app.use(lessMiddleware(path.join(__dirname, 'public')));
app.use('/',express.static(path.join(__dirname, 'public/facial')));
app.use('/admin',express.static(path.join(__dirname, 'public/admin')));

// 设置session中间价
app.use(session({
  secret:'user-info',
  resave:false,
  savaUninitialized:true,
  name:'sid',
  rolling:true,
  cookie:{
    secure:false,
    maxAge:1000*60*60
  }
}))

app.use('/facial', facialRouter);//前端页面路由
// app.use('/ad', adRouter);//管理系统路由

// catch 404 and forward to error handler
app.use(function(req, res, next) {
  next(createError(404));
});

// error handler
app.use(function(err, req, res, next) {
  // set locals, only providing error in development
  res.locals.message = err.message;
  res.locals.error = req.app.get('env') === 'development' ? err : {};

  // render the error page
  res.status(err.status || 500);
  res.render('error');
});

module.exports = app;
